Collectable new stylish designs Individually named They are fast, they are mean, they are Metal Machines! Race through a forever expanding world of the coolest die-cast cars and extreme action track sets. Metal Machines brings the action right to you and your friends. Unleash the new Metal Machines! Metal Machine is racing into a new series with a vast range of the coolest die-cast cars. Create your own racing world with Metal Machines. Collect them all!